搜索结果: 1-15 共查到“大气科学 Remote sensing”相关记录23条 . 查询时间(0.122 秒)
水稻作为全球重要的粮食作物之一，在保障粮食安全和促进农村经济发展中发挥着关键作用。因此，准确及时的水稻制图对相关政策制定至关重要，以应对人为、环境和气候变化带来的挑战。与传统田间调查相比，卫星遥感在水稻制图和监测方面具有大面积覆盖、及时监测和低成本等独特优势，已成为水稻监测制图的主要技术手段。目前，水稻遥感制图方法主要有三种，基于分类器、基于物候和基于指数方法。基于分类器的方法是最常用的，但这些数...
POLARIMETRIC REMOTE SENSING OF ATMOSPHERIC PARTICULATE POLLUTANTS
Polarization Remote sensing Atmosphere Particulate Matters Pollution
2018/5/15
Atmospheric particulate pollutants not only reduce atmospheric visibility, change the energy balance of the troposphere, but also affect human and vegetation health. For monitoring the particulate pol...
2017国际极地冰川，极地气候，极地变化研讨会（International Symposium on Polar Ice,Polar Climate,Polar Change:Remote sensing advances in understanding the cryosphere）
2017 国际极地冰川，极地气候，极地变化 研讨会
2017/1/20
The International Glaciological Society will hold an International Symposium on ‘Polar Ice, Polar Climate, Polar Change’ in 2017.The symposium will be held on the University of Colorado Boulder campus...
ASSESSING THE IMPACT OF URBANIZATION ON URBAN CLIMATE BY REMOTE SENSING PERSPECTIVE: A CASE STUDY IN DANANG CITY, VIETNAM
Danang, urban climate urbanization change detection
2015/5/6
Urban climate, one of the challenges of human being in 21 century, is known as the results of land use/cover transformation. Its characteristics are distinguished by different varieties of climatic ...
Monitoring freeze-up and break-up dates of Northern Hemisphere big lakes using passive microwave remote sensing data
Lake ice freeze-up date break-up date passive microwave brightness temperature
2013/9/2
Historic freeze-up and break-up dates of lakecan record the regional climate variability. Observations of lakeice from different regional or country's stations are inconsistent and their number was de...
Ground-based remote sensing of an elevated forest fire aerosol layer at Whistler, BC: implications for interpretation of mountaintop chemistry
an elevated forest fire aerosol layer mountaintop chemistry
2010/12/28
On 30 August 2009, intense forest fires in interior British Columbia (BC) coupled with winds from the east and northeast resulted in transport of a broad forest fire plume across southwestern BC. The ...
Testing remote sensing on artificial observations: impact of drizzle and 3-D cloud structure on effective radius retrievals
remote sensing artificial observations drizzle and 3-D cloud structure effective radius retrievals
2010/10/11
We investigate two types of marine cloud situations each with and without drizzle from LES simulations: (1) a typical daytime stratocumulus deck at two times in the diurnal cycle and (2) one scene wit...
Remote sensing of the tropical rain forest boundary layer using pulsed Doppler lidar
the tropical rain forest boundary layer pulsed Doppler lidar
2010/8/13
Within the framework of the Natural Environment Research Council (NERC) Oxidant and Particle Photochemical Processes (OP3) project, a pulsed Doppler lidar was deployed for a 3 month period in the trop...
Evaluation of aerosol distributions in the GISS-TOMAS global aerosol microphysics model with remote sensing observations
aerosol distributions GISS-TOMAS global aerosol microphysics model remote sensing observations
2010/3/5
The Aerosol Optical Depth (AOD) and Angstrom Coefficient (AC) predictions in the GISS-TOMAS model of global aerosol microphysics are evaluated against remote sensing data from MODIS, MISR, and AERONET...
First remote sensing measurements of ClOOCl along with ClO and ClONO2 in activated and deactivated Arctic vortex conditions using new ClOOCl IR absorption cross sections
ClOOCl Arctic vortex conditions ClOOCl IR
2010/2/21
Active chlorine species play a dominant role in the catalytic destruction of stratospheric ozone in the polar vortices during the late winter and early spring seasons. Recently, the correct understand...
Evidence of ice crystals at cloud top of Arctic boundary-layer mixed-phase clouds derived from airborne remote sensing
ice crystals Arctic boundary-layer mixed-phase clouds airborne remote sensing
2009/12/31
The vertical distribution of ice crystals in Arctic boundary-layer mixed-phase (ABM) clouds was investigated by airborne remote-sensing and in situ measurements during the Arctic Study of Tropospheric...
Extreme Saharan dust event over the southern Iberian Peninsula in september 2007: active and passive remote sensing from surface and satellite
Extreme Saharan dust event southern Iberian Peninsula september 2007
2009/11/19
This study investigates aerosol optical properties during the extreme Saharan dust event detected from 3 to 7 September 2007 over Granada, southern Iberian Peninsula, with both active and passive remo...
Aerosol optical properties relevant to regional remote sensing of CCN activity and links to their organic mass fraction: airborne observations over Central Mexico and the US West Coast during MILAGRO/INTEX-B
Aerosol optical properties regional remote sensing CCN activity organic mass fraction
2009/9/23
Remote sensing of cloud condensation nuclei (CCN) would help evaluate the indirect effects of tropospheric aerosols on clouds and climate. To assess its feasibility, we examined relationships of submi...
Remote sensing of water cloud droplet size distributions using the backscatter glory: a case study
water cloud droplet size distributions backscatter glory Remote sensing
2009/3/3
Cloud single scattering properties are mainly determined by the effective radius of the droplet size distribution. There are only few exceptions where the shape of the size distribution affects the op...
SCIAMACHY validation by aircraft remote sensing: design, execution, and first measurement results of the SCIA-VALUE mission
aircraft remote sensing SCIA-VALUE mission
2009/2/9
For the first time three different remote sensing instruments – a sub-millimeter radiometer, a differential optical absorption spectrometer in the UV-visible spectral range, and a lidar – were deploye...